The coveted lifetime prize in physics for 2015 has been awarded, what is your take?
http://www.bbc.com/news/science-environment-34443695
The common answer to this question is that a Phonon is the vibration of the lattice. My concern is whether or not this is limited to the vibration of the lattice? Are Phonons not in general waves...
04 May 2018 1,773 7 View
I will be happy if you gave your response in SI units. Give citation if possible. Thank you in advance.
09 October 2016 3,405 4 View
I will be interested to hear your views on the work I have done here. I proposed three curved spacetime Dirac equations in 2008 in the Journal Foundations of...
02 March 2016 10,125 0 View
I am working a version of the Dirac equation. This version have only two solutions, one for the positive energy state and the other for the negative energy state. I find that this version of the...
01 February 2016 4,905 14 View
For quite sometime now, I have thought about the Pioneer Anomaly, I have read a number of papers on this, and in all my searches, I have not come across a suggestion as that presented in the...
07 August 2015 7,304 0 View
I have no problem with the central assumption of the Big Bang Cosmology that matter may very well have come from a single point on the spacetime continuum. I have always had a problem with the...
01 February 2015 9,690 5 View
As well known, the General Theory of Relativity (GTR) was introduced along with the principle that there exists no system of coordinates that is preferred, but that any arbitrary system of...
01 February 2015 4,054 12 View
To the best of my knowledge, because the Dirac equation explains very well the gyromagnetic ratio of the Electron, it is typically considered to be an equation for the Electron. There seems to be...
31 December 2014 6,393 15 View
For example, Riemann geometry is a non-Euclidean geometry that only preserves the length upon parallel transport. I have come up with a geometry that preserves both the angle and length upon...
10 November 2014 7,906 10 View
In this reading, we vigorously demonstrate that all the known forces can be described by a single four vector potential. The theory is a unified theory not of just the four known forces, but of...
10 November 2014 6,578 1 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
Consider the case of negligible gravity but there is an accelerating reference frame. Its origin traces out a trajectory, or world line, seen in some inertial reference frame. The Lorentz metric...
24 July 2024 1,608 15 View
students already took 1. numerical methods 2. programming language 3. Probability and statistics
09 July 2024 6,271 3 View
Hello dear colleagues and professors Please what is the recommended type of pseudopotentials for QE? ultrasoft or norm conserving?? And from where get all types of pseudos (us, nc, pbe,...
09 July 2024 9,541 5 View
The photo-electric effect does not support quanta in light, since a light particle moving towards a surface cannot cause an electron to move away from the same surface at a right angle. Instead, a...
06 July 2024 2,288 35 View
We assume that the Schrödinger wave equation, iℏ(dψ/dt)= Ĥψ. . . . . (1) is incomplete and cannot be considered a unified field theory. on the other hand, its square, d/dt)partial U= D Nabla^2...
06 July 2024 7,106 8 View
Let's assume medium-free radio transmission where we know the boundaries are the emitter and receiver. We have not yet, using math, formulated the marginal properties of emptiness that must be...
24 June 2024 7,038 4 View
AI including Deep learning used i-Cloud which are build-in in our computer, they are being us and ............... before or after we published our article. I thing it is a CRIME, but with the...
23 June 2024 676 2 View
Given the energy level diagram of a ruby laser shown in the right figure, where \( R_{02} \) is the pumping rate, and \( \tau_2 \) and \( \tau_1 \) are the lifetimes of levels \( n_2 \) and \( n_1...
23 June 2024 4,855 0 View